CPackIFW: Refactor out some commonly used code

Move common used code to new cmCPackIFWCommon base class.

1 files changed, 65 insertions, 0 deletions

diff --git a/Source/CPack/IFW/cmCPackIFWCommon.h b/Source/CPack/IFW/cmCPackIFWCommon.h
new file mode 100644
index 0000000..66b6e89
--- /dev/null
+++ b/Source/CPack/IFW/cmCPackIFWCommon.h
@@ -0,0 +1,65 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cmCPackIFWCommon_h
+#define cmCPackIFWCommon_h
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <string>
+
+class cmCPackIFWGenerator;
+class cmXMLWriter;
+
+/** \class cmCPackIFWCommon
+ * \brief A base class for CPack IFW generator implementation subclasses
+ */
+class cmCPackIFWCommon
+{
+public:
+  // Constructor
+
+  /**
+   * Construct Part
+   */
+  cmCPackIFWCommon();
+
+public:
+  // Internal implementation
+
+  const char* GetOption(const std::string& op) const;
+  bool IsOn(const std::string& op) const;
+  bool IsSetToOff(const std::string& op) const;
+  bool IsSetToEmpty(const std::string& op) const;
+
+  /**
+   * Compare \a version with QtIFW framework version
+   */
+  bool IsVersionLess(const char* version);
+
+  /**
+   * Compare \a version with QtIFW framework version
+   */
+  bool IsVersionGreater(const char* version);
+
+  /**
+   * Compare \a version with QtIFW framework version
+   */
+  bool IsVersionEqual(const char* version);
+
+  cmCPackIFWGenerator* Generator;
+
+protected:
+  void WriteGeneratedByToStrim(cmXMLWriter& xout);
+};
+
+#define cmCPackIFWLogger(logType, msg)                                        \
+  do {                                                                        \
+    std::ostringstream cmCPackLog_msg;                                        \
+    cmCPackLog_msg << msg;                                                    \
+    if (Generator) {                                                          \
+      Generator->Logger->Log(cmCPackLog::LOG_##logType, __FILE__, __LINE__,   \
+                             cmCPackLog_msg.str().c_str());                   \
+    }                                                                         \
+  } while (false)
+
+#endif // cmCPackIFWCommon_h